Research Progress in the Regulation Mechanisms of White and Brown Adipose Tissue in the Body by Functionally Active Factors

Brown adipose tissue (BAT) improves the metabolic level of the body by promoting energy expenditure, which can contribute to the prevention and treatment of metabolic diseases such as obesity and diabetes, and BAT has become a new target for the treatment of metabolic diseases. BAT activity enhancement in the body is a hot topic but also a challenge for researchers, and research and analysis of functionally active factors in foods that regulate BAT can help to develop new nutritional activators. In this paper, we summarize the development and thermogenesis of BAT and thermogenesis-related factors, and review active ingredients in foods that regulate brown fat and their mechanisms of action, and briefly introduce the effects of white adipose tissue (WAT) and BAT on the body’s health. We also discuss recent developments in understanding the role of BAT in regulating energy metabolic balance and various diseases in the body. We hope that the present review will provide a theoretical basis for future development of brown adipose nutritional activators and improvement of individualized healthy dietary management programs in order to prevent and treat various diseases.